RootboundX Feeding Schedule (Simple & Accurate)
Clean nutrient mixing guide for hydroponic, soil, and fertigation systems
This feeding schedule uses the same core nutrients found in professional growing systems — calcium nitrate, potassium nitrate, monopotassium phosphate, potassium sulfate, and magnesium sulfate.
Built for simplicity, clean mixing, and consistent plant performance across all growth stages.
Important Mixing Rule
Never mix calcium nitrate and monopotassium phosphate in dry form.
Always dissolve each nutrient separately into water before combining to prevent precipitation.
Vegetative Stage (Growth)
| Nutrient | Amount per Gallon |
|---|---|
| Calcium Nitrate | 2 grams |
| Potassium Nitrate | 1.5 grams |
| Magnesium Sulfate | 1 gram |
Transition Stage (Pre-Flower)
| Nutrient | Amount per Gallon |
|---|---|
| Calcium Nitrate | 1.5 grams |
| Potassium Nitrate | 1 gram |
| Monopotassium Phosphate | 0.5 grams |
| Magnesium Sulfate | 1 gram |
Bloom Stage (Flowering & Fruiting)
| Nutrient | Amount per Gallon |
|---|---|
| Calcium Nitrate | 1 gram |
| Monopotassium Phosphate | 1 gram |
| Potassium Sulfate | 1 gram |
| Magnesium Sulfate | 1 gram |
Pro Tips
- Always mix nutrients into water individually
- Use warm water for faster dissolving
- Adjust strength based on plant response
- Start light, then increase gradually
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